Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 396 · 40 questions

Remember (Spot the science): Magnets: pull iron, nickel, cobalt; like poles push apart, unlike poles pull together; a freely hanging magnet points north–south. Simple machines: lever (see-saw, crowbar), pulley (flagpole), inclined plane (ramp, slide), wedge (knife, axe), wheel and axle (doorknob), screw (jar lid). Solids keep their shape, liquids flow, gases fill any space. Renewable: solar, wind, water, tidal energy. Non-renewable: coal, petrol, diesel, natural gas.

1. 1.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
2. 2.True or false: a doorknob is a wheel and axle. (a) True (b) False
3. 3.Which of these is a lever? (a) a ramp (b) a doorknob (c) a bottle opener (d) a playground slide
4. 4.Which of these is not pulled by a magnet? (a) an iron screw (b) a wooden spoon (c) an iron bolt (d) cobalt
5. 5.True or false: kerosene is a renewable source of energy. (a) False (b) True
6. 6.Which of these is a pulley? (a) a bottle opener (b) a flagpole (c) a crowbar (d) a steering wheel
7. 7.Which of these is pulled by a magnet? (a) a plastic ruler (b) nickel (c) a wooden spoon (d) a paper sheet
8. 8.🧲 Is a rubber band pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
9. 9.Which of these is not pulled by a magnet? (a) an iron bolt (b) a rubber band (c) an iron nail (d) an iron screw
10. 10.🧊 What do we call ice turning into water? (a) condensation (b) freezing (c) melting (d) boiling
11. 11.🔍 Which is the odd one out? (a) a wooden spoon (b) an iron bolt (c) nickel (d) an iron nail
12. 12.True or false: a playground slide is a screw. (a) False (b) True
13. 13.♻️ Is water power a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
14. 14.Which of these is a wedge? (a) a flagpole (b) a jar lid (c) a bottle opener (d) a knife
15. 15.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
16. 16.True or false: natural gas is a renewable source of energy. (a) True (b) False
17. 17.⚙️ Which simple machine is a knife? (a) lever (b) inclined plane (c) wedge (d) screw
18. 18.⚙️ Which simple machine is a steering wheel? (a) inclined plane (b) pulley (c) wheel and axle (d) lever
19. 19.True or false: a lift is a pulley. (a) False (b) True
20. 20.🔍 Which is the odd one out? (a) a plastic ruler (b) an iron screw (c) cobalt (d) an iron nail
21. 21.Which of these is pulled by a magnet? (a) a rubber band (b) a glass marble (c) a paper sheet (d) an iron pin
22. 22.🧲 Is a glass marble pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
23. 23.🔍 Which is the odd one out? (a) a book (b) a brick (c) wood (d) fruit juice
24. 24.🧊 Pure water freezes into ice at how many degrees Celsius?
25. 25.🔍 Which is the odd one out? (a) an iron nail (b) cobalt (c) an iron pin (d) a gold ring
26. 26.True or false: a playground slide is a pulley. (a) True (b) False
27. 27.☀️ What do solar panels use to make electricity? (a) coal (b) moonlight (c) sunlight (d) petrol
28. 28.🌿 Which gas do green plants give out in sunlight? (a) carbon dioxide (b) steam (c) smoke (d) oxygen
29. 29.🧪 Is air a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
30. 30.🔍 Which is the odd one out? (a) ice (b) wood (c) steam (d) an iron rod
31. 31.🧭 A magnet hung freely always comes to rest pointing ___. (a) east and west (b) north and south (c) at the Sun (d) up and down
32. 32.True or false: diesel is a non-renewable source of energy. (a) True (b) False
33. 33.🔍 Which is the odd one out? (a) a brick (b) wood (c) an iron rod (d) oxygen
34. 34.🧪 Is honey a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
35. 35.🧲 How many poles does a magnet have?
36. 36.💧 What do we call water turning into vapour? (a) freezing (b) melting (c) condensation (d) evaporation
37. 37.🔍 Which is the odd one out? (a) air (b) a stone (c) steam (d) water vapour
38. 38.🔍 Which is the odd one out? (a) an iron screw (b) a paper sheet (c) aluminium foil (d) a glass marble
39. 39.⚙️ Which simple machine is a jar lid? (a) wedge (b) lever (c) screw (d) wheel and axle
40. 40.🔍 Which is the odd one out? (a) a rubber band (b) a gold ring (c) a wooden spoon (d) nickel

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